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530354124453 = 32931971202519
BaseRepresentation
bin1111011011110111001…
…00011011011010100101
31212200221021212000001010
413231323210123122211
532142131123440303
61043350305252433
753213445451116
oct7557344333245
91780837760033
10530354124453
11194a1609346a
1286952634119
133b0209b146a
141b9526d020d
15dbe08acc03
hex7b7b91b6a5

530354124453 has 32 divisors (see below), whose sum is σ = 755901849600. Its totient is φ = 330023332800.

The previous prime is 530354124439. The next prime is 530354124457. The reversal of 530354124453 is 354421453035.

It is not a de Polignac number, because 530354124453 - 224 = 530337347237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530354124457) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2517528 + ... + 2720046.

It is an arithmetic number, because the mean of its divisors is an integer number (23621932800).

Almost surely, 2530354124453 is an apocalyptic number.

It is an amenable number.

530354124453 is a deficient number, since it is larger than the sum of its proper divisors (225547725147).

530354124453 is a wasteful number, since it uses less digits than its factorization.

530354124453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203553.

The product of its (nonzero) digits is 432000, while the sum is 39.

Adding to 530354124453 its reverse (354421453035), we get a palindrome (884775577488).

The spelling of 530354124453 in words is "five hundred thirty billion, three hundred fifty-four million, one hundred twenty-four thousand, four hundred fifty-three".

Divisors: 1 3 29 31 87 93 899 971 2697 2913 28159 30101 84477 90303 202519 607557 872929 2618787 5873051 6278089 17619153 18834267 182064581 196645949 546193743 589937847 5702732521 6096024419 17108197563 18288073257 176784708151 530354124453